Port GNU "sort" to hosts where sizes don't fit in "int",

e.g. 64-bit Solaris (sparc).

("human.h", "xstrtol.h"): Include.
(struct line): length member is now size_t, not int.
(struct lines): Likewise for used, alloc, limit members.
(struct buffer): Likewise for used, alloc, left, newline_free members.
(struct keyfield): Likewise for sword, schar, eword, echar members.
(sortalloc, mergealloc, linelength): Now size_t, not int.

(initbuf, fillbuf, initlines, begfield, limfield, findlines,
numcompare, getmonth, keycompare, compare, checkfp, mergefps,
sortlines, sort): Accept, return, and use size_t for sizes, not int.

(fillbuf, initlines, findlines, checkfp, sort): Check for overflow
when computing buffer sizes.

(begfield, limfield): Do not index past end of array.

(checkfp): Return a boolean, not a line number, as the line
number may not fit in int.  All callers changed.  Use
uintmax_t for line numbers, not int.

(sort): Don't allocate tmp until we need it (and know the right size).

(parse_field_count): New function.

(main): Use it to check for overflow in field counts.
"outfile" is now a pointer to const.

0 files changed, 0 insertions, 0 deletions